Trace number 1716668

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: picosat 535? (TO) 1200.07 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716668-1240618797/watcher-1716668-1240618797 -o /tmp/evaluation-result-1716668-1240618797/solver-1716668-1240618797 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716668-1240618797.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 1.05 1.01 3/64 17786
/proc/meminfo: memFree=1381536/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=728 CPUtime=0
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 89913316 745472 81 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 182 81 40 102 0 77 0

[startup+0.104205 s]
/proc/loadavg: 1.09 1.05 1.01 3/64 17786
/proc/meminfo: memFree=1381536/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=2796 CPUtime=0.09
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 467 0 0 0 4 5 0 0 18 0 1 0 89913316 2863104 444 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 699 444 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.201219 s]
/proc/loadavg: 1.09 1.05 1.01 3/64 17786
/proc/meminfo: memFree=1381536/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=3060 CPUtime=0.19
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 526 0 0 0 8 11 0 0 19 0 1 0 89913316 3133440 503 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 765 503 40 102 0 660 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3060

[startup+0.301231 s]
/proc/loadavg: 1.09 1.05 1.01 3/64 17786
/proc/meminfo: memFree=1381536/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=3192 CPUtime=0.29
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 587 0 0 0 12 17 0 0 19 0 1 0 89913316 3268608 564 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 798 564 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701284 s]
/proc/loadavg: 1.09 1.05 1.01 3/64 17786
/proc/meminfo: memFree=1381536/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=10532 CPUtime=0.69
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 2045 0 0 0 30 39 0 0 23 0 1 0 89913316 10784768 2022 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 2633 2022 40 102 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10532

[startup+1.50139 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 17787
/proc/meminfo: memFree=1369368/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=20184 CPUtime=1.49
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 3245 0 0 0 66 83 0 0 25 0 1 0 89913316 20668416 3222 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 5046 3222 40 102 0 4941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20184

[startup+3.1016 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 17787
/proc/meminfo: memFree=1366808/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=24308 CPUtime=3.09
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 4294 0 0 0 138 171 0 0 25 0 1 0 89913316 24891392 4271 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 6077 4271 40 102 0 5972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24308

[startup+6.30102 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 17787
/proc/meminfo: memFree=1357784/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=33680 CPUtime=6.28
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 6004 0 0 0 336 292 0 0 25 0 1 0 89913316 34488320 5954 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 8420 5954 48 102 0 8315 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33680

[startup+12.7019 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 17787
/proc/meminfo: memFree=1356824/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=34580 CPUtime=12.68
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 6261 0 0 0 975 293 0 0 25 0 1 0 89913316 35409920 6211 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 8645 6211 48 102 0 8540 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34580

[startup+25.5016 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 17787
/proc/meminfo: memFree=1352984/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=38308 CPUtime=25.48
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 7203 0 0 0 2254 294 0 0 25 0 1 0 89913316 39227392 7153 1992294400 134512640 134931368 4294956224 18446744073709551615 134522831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 9577 7153 48 102 0 9472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38308

[startup+51.1019 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 17787
/proc/meminfo: memFree=1342872/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=48688 CPUtime=51.06
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 9775 0 0 0 4810 296 0 0 25 0 1 0 89913316 49856512 9725 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 12172 9725 48 102 0 12067 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48688

[startup+102.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 17787
/proc/meminfo: memFree=1320856/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=70428 CPUtime=102.24
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 15243 0 0 0 9923 301 0 0 25 0 1 0 89913316 72118272 15193 1992294400 134512640 134931368 4294956224 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 17607 15193 48 102 0 17502 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 70428

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17787
/proc/meminfo: memFree=1305048/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=86116 CPUtime=162.23
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 19170 0 0 0 15917 306 0 0 25 0 1 0 89913316 88182784 19120 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 21529 19120 48 102 0 21424 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 86116

[startup+222.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17787
/proc/meminfo: memFree=1293336/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=97696 CPUtime=222.21
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 22077 0 0 0 21912 309 0 0 25 0 1 0 89913316 100040704 22027 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 24424 22027 48 102 0 24319 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97696

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17787
/proc/meminfo: memFree=1293272/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=97696 CPUtime=282.19
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 22077 0 0 0 27910 309 0 0 25 0 1 0 89913316 100040704 22027 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 24424 22027 48 102 0 24319 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 97696

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17787
/proc/meminfo: memFree=1290392/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=100532 CPUtime=342.18
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 22788 0 0 0 33908 310 0 0 25 0 1 0 89913316 102944768 22738 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 25133 22738 48 102 0 25028 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 100532

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1286872/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=104040 CPUtime=402.16
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 23667 0 0 0 39905 311 0 0 25 0 1 0 89913316 106536960 23617 1992294400 134512640 134931368 4294956224 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 26010 23617 48 102 0 25905 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 104040

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1286808/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=104424 CPUtime=462.14
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 23746 0 0 0 45903 311 0 0 25 0 1 0 89913316 106930176 23696 1992294400 134512640 134931368 4294956224 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 26106 23696 48 102 0 26001 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 104424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1281240/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=109600 CPUtime=522.12
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 25057 0 0 0 51900 312 0 0 25 0 1 0 89913316 112230400 25007 1992294400 134512640 134931368 4294956224 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 27400 25007 48 102 0 27295 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 109600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1281304/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=109600 CPUtime=582.11
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 25057 0 0 0 57898 313 0 0 25 0 1 0 89913316 112230400 25007 1992294400 134512640 134931368 4294956224 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 27400 25007 48 102 0 27295 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 109600

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1280664/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=110240 CPUtime=642.09
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 25233 0 0 0 63896 313 0 0 25 0 1 0 89913316 112885760 25150 1992294400 134512640 134931368 4294956224 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 27560 25150 48 102 0 27455 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 110240

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1270232/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=121080 CPUtime=702.08
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 27942 0 0 0 69891 317 0 0 25 0 1 0 89913316 123985920 27859 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 30270 27859 48 102 0 30165 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 121080

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1269272/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=121464 CPUtime=762.06
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 28085 0 0 0 75889 317 0 0 25 0 1 0 89913316 124379136 27968 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 30366 27968 48 102 0 30261 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 121464

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1266200/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=124808 CPUtime=822.04
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 28906 0 0 0 81886 318 0 0 25 0 1 0 89913316 127803392 28789 1992294400 134512640 134931368 4294956224 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 31202 28789 48 102 0 31097 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 124808

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1265752/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=124936 CPUtime=882.03
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 28991 0 0 0 87885 318 0 0 25 0 1 0 89913316 127934464 28838 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 31234 28838 48 102 0 31129 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 124936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1265816/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=124936 CPUtime=942.01
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 28997 0 0 0 93883 318 0 0 25 0 1 0 89913316 127934464 28844 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 31234 28844 48 102 0 31129 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 124936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1265880/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=124936 CPUtime=1001.99
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 28997 0 0 0 99881 318 0 0 25 0 1 0 89913316 127934464 28844 1992294400 134512640 134931368 4294956224 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 31234 28844 48 102 0 31129 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 124936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17787
/proc/meminfo: memFree=1265880/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=124936 CPUtime=1061.97
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 28997 0 0 0 105879 318 0 0 25 0 1 0 89913316 127934464 28844 1992294400 134512640 134931368 4294956224 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 31234 28844 48 102 0 31129 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 124936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17789
/proc/meminfo: memFree=1261656/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=129028 CPUtime=1121.96
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 30045 0 0 0 111876 320 0 0 25 0 1 0 89913316 132124672 29852 1992294400 134512640 134931368 4294956224 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 32257 29852 48 102 0 32152 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 129028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17789
/proc/meminfo: memFree=1261720/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=129028 CPUtime=1181.94
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 30045 0 0 0 117874 320 0 0 25 0 1 0 89913316 132124672 29852 1992294400 134512640 134931368 4294956224 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 32257 29852 48 102 0 32152 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 129028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17789
/proc/meminfo: memFree=1256792/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=133900 CPUtime=1200.04
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 31291 0 0 0 119683 321 0 0 25 0 1 0 89913316 137113600 31098 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 33475 31098 48 102 0 33370 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133900

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17789
/proc/meminfo: memFree=1256792/2055920 swapFree=4175532/4192956
[pid=17786] ppid=17784 vsize=133900 CPUtime=1200.04
/proc/17786/stat : 17786 (picosat) R 17784 17786 17315 0 -1 4194304 31291 0 0 0 119683 321 0 0 25 0 1 0 89913316 137113600 31098 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17786/statm: 33475 31098 48 102 0 33370 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1196.83
CPU system time (s): 3.23351
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 133900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.83
system time used= 3.23351
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31291
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1791

runsolver used 0.908861 second user time and 2.51162 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-25 02:19:58
IDJOB=1716668
IDBENCH=20386
IDSOLVER=563
FILE ID=node13/1716668-1240618797
PBS_JOBID= 9186301
Free space on /tmp= 66208 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716668-1240618797/watcher-1716668-1240618797 -o /tmp/evaluation-result-1716668-1240618797/solver-1716668-1240618797 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716668-1240618797.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=588868522

node13.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1382016 kB
Buffers:         69112 kB
Cached:         522352 kB
SwapCached:      12036 kB
Active:         163448 kB
Inactive:       442516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382016 kB
SwapTotal:     4192956 kB
SwapFree:      4175532 kB
Dirty:           13116 kB
Writeback:           0 kB
Mapped:          13464 kB
Slab:            53912 kB
Committed_AS:   257796 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node13 at 2009-04-25 02:40:01